.tool-card {
  background-color: #f9f9f9;
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: 16px;
  margin: 8px;
  text-align: left;
  transition: box-shadow 0.3s ease;
  width: 30%; /* Width set to 20% */
  box-sizing: border-box;
}

.tool-card:hover {
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.tool-card h3 {
  font-size: 1.0em;
  color: #333;
  margin: 0;
}

.tools-container {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}

.tool-select {
  width: 300px;
  padding: 12px 20px;
  margin: 20px 0;
  border: 2px solid #2196F3;
  border-radius: 8px;
  font-size: 16px;
  background-color: #f8f9fa;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.tool-select:focus {
  outline: none;
  border-color: #1976D2;
  box-shadow: 0 0 0 3px rgba(33,150,243,0.2);
}
